40CrNiMo圆钢
发布时间 2020-07-31 11:41:14
产品描述
40CrNiMo材质40CrNiMo圆钢40CrNiMo板材40CrNiMo合金钢棒40CrNiMo材料40CrNiMo宝钢40CrNiMo东莞40CrNiMoA圆钢40CrNiMoA材料40CrNiMoA材质40CrNiMoA化学成分40CrNiMoA力学性能40CrNiMoA材料40CrNiMoA钢棒
40CrNiMo材质40CrNiMo圆钢40CrNiMo板材40CrNiMo合金钢棒40CrNiMo材料40CrNiMo宝钢40CrNiMo东莞40CrNiMoA圆钢40CrNiMoA材料40CrNiMoA材质40CrNiMoA化学成分40CrNiMoA力学性能40CrNiMoA材料40CrNiMoA钢棒
40CrNiMo材质40CrNiMo圆钢40CrNiMo板材40CrNiMo合金钢棒40CrNiMo材料40CrNiMo宝钢40CrNiMo东莞40CrNiMoA圆钢40CrNiMoA材料40CrNiMoA材质40CrNiMoA化学成分40CrNiMoA力学性能40CrNiMoA材料40CrNiMoA钢棒
40CrNiMo材质40CrNiMo圆钢40CrNiMo板材40CrNiMo合金钢棒40CrNiMo材料40CrNiMo宝钢40CrNiMo东莞40CrNiMoA圆钢40CrNiMoA材料40CrNiMoA材质40CrNiMoA化学成分40CrNiMoA力学性能40CrNiMoA材料40CrNiMoA钢棒
40CrNiMo材质40CrNiMo圆钢40CrNiMo板材40CrNiMo合金钢棒40CrNiMo材料40CrNiMo宝钢40CrNiMo东莞40CrNiMoA圆钢40CrNiMoA材料40CrNiMoA材质40CrNiMoA化学成分40CrNiMoA力学性能40CrNiMoA材料40CrNiMoA钢棒
特性:有高的强度、韧度和良好的淬透性和抗过热的稳定性，但白点敏感性高，有回火脆性。焊接性较差，焊前需经高温预热，是焊后需消除应力，经调质后使用。一般制作强度高、塑性好的重要零部件，氮化处理后制作特殊性能要求的重要零件，如轴类、齿轮、紧固件等。
化学成份